package abstractdemo;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: YKH
 * Date: 2023-04-08
 * Time: 19:45
 */
public class Dog extends Animal{
//    @Override
//    public void bark() {
//        System.out.println("汪汪汪");
//    }

}
